uwsgi启动Django应用
uWSGI是一个Web服务器，它实现了WSGI协议、uwsgi、http等协议。
WSGI / uwsgi / uWSGI 三者区别：
WSGI是一种通信协议,Flask，webpy，Django、CherryPy等等都自带WSGI，不过性能都不好。
uwsgi同WSGI一样是一种通信协议。
uWSGI是实现了uwsgi和WSGI两种协议的Web服务器。
自己配置
uwsgi.ini
# mysite_uwsgi.ini file [uwsgi] # Django-related settings # the base directory (full path) # 指定运行目录 chdir = /home/log_collect_statistics # Django\'s wsgi file # 载入wsgi-file # wsgi-file=log_collect_statistics/uwsgi.ini #项目目录下的uwsgi.ini module= log_collect_statistics.wsgi:application home = /opt/python buffer-size = 65536 # process-related settings # master # 允许主进程存在 master = true # maximum number of worker processes # 开启的进程数量 # workers 开启的进程数量，等同于processes（官网的说法是spawn the specified number of workers / processes） processes = 4 # the socket (use the full path to be safe # 地址和端口号，例如：socket = 127.0.0.1:50000 socket = :8080 #http= 192.168.8.192:8081 #http-socket = 192.168.8.192:8081 #http://60.205.211.11 172.17.36.8 # ... with appropriate permissions - may be needed # chmod-socket = 664 # clear environment on exit #http-socket = 172.17.36.8:8081 enable-threads = true # 当服务器退出的时候自动清理环境，删除unix socket文件和pid文件（try to remove all of the generated file/sockets） vacuum = true # 存放进程编号的文件 pidfile=uwsgi.pid # 日志文件，因为uwsgi可以脱离终端在后台运行，日志看不见。我们以前的runserver是依赖终端的 # 使进程在后台运行，并将日志打到指定的日志文件或者udp服务器（daemonize uWSGI）。实际上最常用的，还是把运行记录输出到一个本地文件上 daemonize=logs/uwsgi.log # 以固定的文件大小（单位KB），切割日志文件。 例如：log-maxsize = 50000000 就是50M一个日志文件。 log-maxsize = 50000000 # 不记录请求信息的日志。只记录错误以及uWSGI内部消息到日志中。如果不开启这项，那么你的日志中会大量出现请求记录 disable-logging = true
nginx.conf
upstream django { server 127.0.0.1:8080; # 8081 } server { listen 18000; server_name localhost; #charset koi8-r; charset utf-8; access_log logs/django.access.log main; location / { #root html; #index index.html index.htm; include uwsgi_params; uwsgi_pass django; uwsgi_read_timeout 2; } location /static/{ alias /home/log_collect_statistics/all_static; expires 30d; autoindex on; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } }
settings.py
""" Django settings for log_collect_statistics project. Generated by \'django-admin startproject\' using Django 2.1.15. For more information on this file, see https://docs.djangoproject.com/en/2.1/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/2.1/ref/settings/ """ import os # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = \'--1k(694cyc_6s7r=7!hp25km_2*hp^j$b&hm(3%+ydq68_se4\' # SECURITY WARNING: don\'t run with debug turned on in production! DEBUG = False # 允许所有域名访问 ALLOWED_HOSTS = ["*"] # Application definition # App列表 INSTALLED_APPS = [ \'django.contrib.admin\', # 内置后台管理系统 \'django.contrib.auth\', # 内置用户认证系统 \'django.contrib.contenttypes\', # 记录项目中所有的model元数组（Django 的 ORM框架） \'django.contrib.sessions\', # session会话功能， 用于标识当前访问网站用户身份，记录像相关用户信息 \'django.contrib.messages\', # 消息提示功能 \'django.contrib.staticfiles\', # 查询静态资源路径 \'app.apps.AppConfig\', \'user.apps.UserConfig\', ] # 中间件 MIDDLEWARE = [ \'django.middleware.security.SecurityMiddleware\', # 内置的安全机制，保护用户与网站的通信安全 \'django.contrib.sessions.middleware.SessionMiddleware\', # 会话session功能 \'django.middleware.locale.LocaleMiddleware\', # 使用中文 \'django.middleware.common.CommonMiddleware\', # 处理请求信息，规范化请求内容 \'django.middleware.csrf.CsrfViewMiddleware\', # 开启CSRF防护功能 \'django.contrib.auth.middleware.AuthenticationMiddleware\', # 开启内置的用户认证系统 \'django.contrib.messages.middleware.MessageMiddleware\', # 开启内置的信息提示功能 \'django.middleware.clickjacking.XFrameOptionsMiddleware\', # 防止恶意程序点击劫持 \'log_collect_statistics.middlewares.cors.Mymiddle\', \'log_collect_statistics.middlewares.ExceptionLoggingMiddleware.ExceptionLoggingMiddleware\', ] ROOT_URLCONF = \'log_collect_statistics.urls\' # 模板配置 TEMPLATES = [ { \'BACKEND\': \'django.template.backends.django.DjangoTemplates\', # 定义模板引擎，用于识别模板里面的变量和指令 \'DIRS\': [os.path.join(BASE_DIR, \'templates\'), ], # 设置模板所在路径 \'APP_DIRS\': True, # 是否在APP里面查找模板文件 \'OPTIONS\': { # 用于填充在RequestContext中上下文的调用函数，一般情况不做任何修改 \'context_processors\': [ \'django.template.context_processors.debug\', \'django.template.context_processors.request\', \'django.contrib.auth.context_processors.auth\', \'django.contrib.messages.context_processors.messages\', ], }, }, ] WSGI_APPLICATION = \'log_collect_statistics.wsgi.application\' # Database # https://docs.djangoproject.com/en/2.1/ref/settings/#databases # 数据库配置 if DEBUG: DATABASES = { \'default\': { \'ENGINE\': \'django.db.backends.mysql\', # 链接数据库的类型 \'NAME\': \'log_collect\', # 链接数据库的名字 \'HOST\': \'192.168.10.5\', # 数据库主机地址 \'PORT\': 3306, # 数据库端口 \'USER\': \'wzy\', # 数据库用户名 \'PASSWORD\': \'root1234\', # 数据库密码 }, \'my_sqlite3\': { \'ENGINE\': \'django.db.backends.sqlite3\', # 链接数据库的类型 \'NAME\': os.path.join(BASE_DIR, \'sqlite3\'), # 链接数据库的名字 } } # Password validation # https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators AUTH_PASSWORD_VALIDATORS = [ { \'NAME\': \'django.contrib.auth.password_validation.UserAttributeSimilarityValidator\', }, { \'NAME\': \'django.contrib.auth.password_validation.MinimumLengthValidator\', }, { \'NAME\': \'django.contrib.auth.password_validation.CommonPasswordValidator\', }, { \'NAME\': \'django.contrib.auth.password_validation.NumericPasswordValidator\', }, ] # Internationalization # https://docs.djangoproject.com/en/2.1/topics/i18n/ LANGUAGE_CODE = \'en-us\' # 时区配置 # TIME_ZONE = \'UTC\' TIME_ZONE = \'Asia/Shanghai\' USE_I18N = True USE_L10N = True USE_TZ = True # 配置自定义用表 MyUser AUTH_USER_MODEL = \'user.MyUser\' # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/2.1/howto/static-files/ # 默认静态文件在app的static目录下 是app列表中django.contrib.staticfiles实现的 STATIC_URL = \'/static/\' # 在服务器上部署，实现服务器和项目之间的映射，主要是收集整个项目的静态资源，并存放在一个新的文件夹，然后由该文件与服务器之间构建映射关系 # 主要用于项目部署 # STATIC_ROOT = os.path.join(BASE_DIR, \'all_static\'), # 将静态文件配置在系统根目录下 STATICFILES_DIRS = [ os.path.join(BASE_DIR, \'static\'), ] # rabbitMq 的配置信息 if DEBUG: RABBIT_HOST = \'192.168.10.10\' QUEUE_TOPIC = \'logs\' RABBIT_USERNAME = \'wzy\' RABBIT_PASSWORD = \'root1234\' else: RABBIT_HOST = \'192.168.10.10\' QUEUE_TOPIC = \'logs\' RABBIT_USERNAME = \'wzy\' RABBIT_PASSWORD = \'root1234\' LOG_ROOT = os.path.join(BASE_DIR, \'logs\') + os.sep # 日志存储路径 if DEBUG: # 日志记录 LOGGING = { \'version\': 1, \'disable_existing_loggers\': False, \'formatters\': { \'standard\': { \'format\': \'%(asctime)s [%(name)s:%(lineno)d][%(module)s:%(funcName)s] [%(levelname)s]- %(message)s\'}, }, \'handlers\': { \'console\': { \'level\': \'DEBUG\', \'class\': \'logging.StreamHandler\', }, \'file\': { \'level\': \'DEBUG\', \'class\': \'logging.handlers.RotatingFileHandler\', \'filename\': LOG_ROOT + \'all.log\', \'maxBytes\': 1024*1024*5, # 文件大小 \'backupCount\': 10, # 备份份数 \'formatter\': \'standard\', }, \'info\': { \'level\': \'INFO\', \'class\': \'logging.handlers.RotatingFileHandler\', \'filename\': LOG_ROOT + \'info.log\', \'maxBytes\': 1024*1024*5, # 文件大小 \'backupCount\': 10, # 备份份数 \'formatter\': \'standard\', }, \'error\': { \'level\': \'WARNING\', \'class\': \'logging.handlers.RotatingFileHandler\', \'filename\': LOG_ROOT + \'error.log\', \'maxBytes\': 1024*1024*5, # 文件大小 \'backupCount\': 10, # 备份份数 \'formatter\': \'standard\', }, }, # 字别的模块中使用使用 import logging logger = logging.getLogger(\'django\') getLogger 中的变量为 以下配置中内容 \'loggers\': { \'django\': { \'handlers\': [\'file\', \'console\'], \'propagate\': True, }, \'inf\': { \'handlers\': [\'info\', \'console\'], \'level\': \'INFO\', \'propagate\': True, }, \'err\': { \'handlers\': [\'error\', \'console\'], \'level\': \'WARNING\', \'propagate\': True, }, # 查看数据库执行代码 \'django.db.backends\': { \'handlers\': [\'console\', ], \'propagate\': True, \'level\': \'DEBUG\', }, }, } else: # 日志记录 LOGGING = { \'version\': 1, \'disable_existing_loggers\': False, \'formatters\': { \'standard\': { \'format\': \'%(asctime)s [%(name)s:%(lineno)d][%(module)s:%(funcName)s] [%(levelname)s]- %(message)s\'}, }, \'handlers\': { \'console\': { \'level\': \'INFO\', # DEBUG \'class\': \'logging.StreamHandler\', }, \'file\': { \'level\': \'INFO\', # DEBUG \'class\': \'logging.handlers.RotatingFileHandler\', \'filename\': LOG_ROOT + \'all.log\', \'maxBytes\': 1024 * 1024 * 5, # 文件大小 \'backupCount\': 10, # 备份份数 \'formatter\': \'standard\', }, \'info\': { \'level\': \'INFO\', \'class\': \'logging.handlers.RotatingFileHandler\', \'filename\': LOG_ROOT + \'info.log\', \'maxBytes\': 1024 * 1024 * 5, # 文件大小 \'backupCount\': 10, # 备份份数 \'formatter\': \'standard\', }, \'error\': { \'level\': \'WARNING\', \'class\': \'logging.handlers.RotatingFileHandler\', \'filename\': LOG_ROOT + \'error.log\', \'maxBytes\': 1024 * 1024 * 5, # 文件大小 \'backupCount\': 10, # 备份份数 \'formatter\': \'standard\', }, }, # 字别的模块中使用使用 import logging logger = logging.getLogger(\'django\') getLogger 中的变量为 以下配置中内容 \'loggers\': { \'django\': { \'handlers\': [\'file\', \'console\'], \'propagate\': True, }, \'inf\': { \'handlers\': [\'info\', \'console\'], \'level\': \'INFO\', \'propagate\': True, }, \'err\': { \'handlers\': [\'error\', \'console\'], \'level\': \'WARNING\', \'propagate\': True, }, # 查看数据库执行代码 \'django.db.backends\': { \'handlers\': [\'console\', ], \'propagate\': True, \'level\': \'DEBUG\', }, }, }
1.安装uWSGI
pip install uwsgi
2.查找安装的uwsgi位置
find / -name uwsgi
3.建立一个软连接
ln -r uwsgilujing /usr/bin/uwsgi
4.在应用目录，也就是manage.py所在目录下
vi uwsgi.ini[uwsgi]
#使用nginx连接时使用，Django程序所在服务器地址
# socket=ip:80
#直接做web服务器使用，Django程序所在服务器地址
http=ip:80 注意：我用的腾讯云服务器，ip填写的是内网地址，不然报错bind(): Cannot assign requested address [core/socket.c line 769]
#项目目录
chdir=/root/program/WxFindInfo/mysite/
#项目中wsgi.py文件的目录，相对于项目目录
wsgi-file=mysite/wsgi.py
# 进程数
processes=4
# 线程数
threads=2
# uwsgi服务器的角色
master=True
# 存放进程编号的文件
pidfile=uwsgi.pid
# 日志文件，因为uwsgi可以脱离终端在后台运行，日志看不见。我们以前的runserver是依赖终端的
daemonize=uwsgi.log
5.启动uWSGI服务器
uwsgi --ini uwsgi.ini
6.停止
uwsgi --stop uwsgi.pid/kill -9 pid
7.重启
uwsgi --reload uwsgi.pid
# mysite_uwsgi.ini file [uwsgi] # Django-related settings # the base directory (full path) chdir = /root/logsystem # Django\'s wsgi file #module = myshop.wsgi #testd����Ŀ���ƣ���testd.wsgi������ô�涨��д����û������ļ� module= logsystem.wsgi:application #static-map = /static=/root/logsystem/all_static_collect buffer-size = 65536 # process-related settings # master master = true # maximum number of worker processes processes = 2 # the socket (use the full path to be safe socket = 127.0.0.1:8081 #http= 192.168.8.192:8081 #http-socket = 192.168.8.192:8081 #http://60.205.211.11 172.17.36.8 # ... with appropriate permissions - may be needed # chmod-socket = 664 # clear environment on exit #http-socket = 172.17.36.8:8081 enable-threads = true mule = common/dbutil.py vacuum = true
user root; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main \'$remote_addr - $remote_user [$time_local] "$request" \' # \'$status $body_bytes_sent "$http_referer" \' # \'"$http_user_agent" "$http_x_forwarded_for"\'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; upstream django { #server unix:///path/to/your/mysite/mysite.sock; # server 127.0.0.1:8080; # 8081 } server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { #root html; #index index.html index.htm; include /usr/local/nginx/conf/uwsgi_params; uwsgi_pass django; } location /static/{ alias /root/logsystem/static_collect/; expires 30d; autoindex on; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache\'s document root # concurs with nginx\'s one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }